baber/WOPTO huggingface dataset:
Patent JP-S63102014-A (JP)
Title: Magnetic recording medium
Inventor: SANO KUNIHIKO
IPC: G11B5/73
Filed: 1986-10-17
Abstract: PURPOSE:To eliminate the deposits on a magnetic head and to improve running durability by providing a protective film essentially consisting of graphitic carbon contg. <=10wt% at least one kind selected from Co, Fe and Ni on a thin film. CONSTITUTION:The protective film essentially consisting of the graphitic carbon contg. one kind selected from Co, Fe and Ni is provided on the thin film. The weight of the Co, Fe and Ni to be incorporated into the protective film is preferably 0.5-5%. The thin film which is formed of a ferromagnetic metal such as Fe, Co or Ni or ferromagnetic alloy such as Fe-Co or is formed by adding a slight amt. of metal elements, etc., thereto is used for the thin magnetic metallic film. The formation of a magnetic recording medium is executed by first forming the thin magnetic metallic film by vacuum deposition on a nonmagnetic substrate and further, forming the protective film essentially consisting of the graphitic carbon contg. at least one kind among Co, Fe and Ni by vacuum deposition, sputtering, etc., thereon. The thickness of the magnetic film is specified to about 0.1-2mum and the thickness of the protective film to about 50-200Angstrom .
Patent JP-H0558089-A (JP)
Title: Manufacture of ball-point pen tip
Inventor: NAGASHIMA ISANORI
IPC: B21D53/76
Filed: 1991-08-31
Abstract: PURPOSE:To provide a method wherein a center hole and a radial groove are formed in the seat of a ball receiver and then a pressing tool having the same conical shape as the seat is pressed against the radial groove so as to push down the opening of said groove, so that delivery characteristics of ink can be improved, while writing performance relating to the rotation of a ball is maintained. CONSTITUTION:The outer surface 5 of a tip member A is pressed down by a holder 6 to press the surface 5 by means of a pressing tool 7 against a ball receiving part 1 of the ball-point pen tip member A wherein a center hole 2 and a radial groove 3 are formed. The pointed end 8 of the tool 7 has the same conical shape as the part 1, but the pointed end angle has an angle of 118 deg. in consideration of repulsion near the center hole of the part 1. When the pressing tool having a conical shape whose end angle is slightly smaller than the angle of the receiving part, which has an angle of 120 deg., is pressed down in such a manner that the groove 3 is fully pressed down, the width of the opening of the groove 3 is made smaller as the groove 3 is pressed down. The groove width of the opening of the groove 3 is made smaller by about 0.03 mm after the pressing of the tool 7.
Patent JP-H1181781-A (JP)
Title: Door device
Inventor: SAKATA HIROSHI
IPC: E05D1/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly operation of a vessel body and a door body by installing a mounting screw having a head large enough to hold a pin in a vertical passage, into a tapped hole at the pin front-end of a supporter inserted in a horizontal passage and the vertical passage. SOLUTION: A supporter 31a is mounted on a vessel body, and a hinge section 32a is set up to the horizontal member 20 of a door body. When the door body is fitted to the supporter 31a, a pin 34a is inserted to a horizontal passage 38a when the hinge section 32a is forwarded horizontally towards the pin 34a, the hinge 32a is lowered downwards by the weight of the door body when the pin reaches the end section of the horizontal passage, the pin 34a is put into a vertical passage 39a, and the door body is arranged at the place of open-close supporting point of an upper end section. Since the door body and the vessel body are assembled only by inserting the pin 34a to the horizontal passage 38a of the hinge section 32a and installing a screw 37a to the pin 34a, assembly operation can be conducted simply.
Patent JP-H0966703-A (JP)
Title: Device for preventing truck swinging
Inventor: MIYAOKA NORIKUNI
IPC: B60B33/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a truck swinging preventing device for regulating the direction change of a rear wheel side by a freely attached/detached swinging regulating member having a connecting part for tracing a truck along a specified course when a plurality of trucks are connected together to be towed without modifying a truck having wheels for freely changing directions and by regulating the direction change of the rear wheel by the swinging regulating member. SOLUTION: A truck 2 has a pair of front wheels 25 capable of freely changing directions and a pair of rear wheels 26 on its bottom part and a freely attached/detached swinging preventing device for regulating the direction change of the rear wheels 26 by being engaged with a pair of front wheels 26 is fixed in the truck 2.
Patent JP-H0991440-A (JP)
Title: Device and method for recognizing white line on road for vehicle
Inventor: TOMINAGA HIROSHI
IPC: G05D1/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To recognize a correct white line quickly even when plural white line candidates are in existence at a branch point or the like in the case of recognizing the white line from a road face image in front of a vehicle. SOLUTION: A CCD camera 10 is used to pick up a road face image in front of a vehicle. The image is given to an image processing ECU 12, in which a white line object is extracted by a correlation arithmetic operation. A turn signal is given to a main ECU 14 from a winker SW 16 and fed to an image processing ECU 12. The image processing ECU 12 selects only a white line object in matching with a vehicle progress direction represented by the turn signal among extracted white line objects and provides an output of it to the main ECU 14. The main ECU 14 instructs a steering angle based on the received white line position.
Patent JP-S60144517-A (JP)
Title: Device for predicting concentration of so3
Inventor: KOBAYASHI MAMORU
IPC: F23N5/00
Filed: 1983-12-30
Abstract: PURPOSE:To exactly predict the concentration of SO3, by respectively determining the basic concentration of SO3 from the state of combustion of a boiler and by determining the ratio of concentration of SO3 from the state of an operating boiler, and by multiplying the basic concentration of SO3 by the ratio of concentration of SO3. CONSTITUTION:The conditions of a boiler plant 1 and a desulfurizing plant 2 are detected, and data are stored in a plant data area 13. The ratio of concentration of SO3 can be obtained in such a manner that the basic concentration of SO3 is determined from the state of combustion which is stored in the area 13 and from the temperature in exhaust gas, then the basic concentration of SO3 stored in the area 16 of the basic concentration of SO3 is read out, and the detected operating load of a boiler is processed in the plant data area 13. The concentration of SO3 is determined from the ratio of concentration of SO3 obtained in the above-mentioned procedure and from the basic concentration of SO3, and a result is outputted being edited into a form which is fitted to the form of a monitoring output unit 6. With such an arrangement, the concentration of SO3 can exactly be predicted.
Patent JP-S6298580-A (JP)
Inventor: DEIBITSUDO JIYOOJI PEIN
IPC: H01R12/71
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6487330-A (JP)
Title: Laminating process of thermoplastic resin member
Inventor: YAMAGUCHI AKIRA
IPC: B29C65/08
Filed: 1987-09-30
Abstract: PURPOSE:To perform the welding of plastic flat plates to be achieved without the necessity of embossing working by a method in which a rising part in formed on the surface of a plastic flat plate by using the ultrasonic wave horn with protrusions, and a second plastic flat plate is lapped thereon, and then while ultrasonic wave welding is achieved, a protrusion is formed, and thus plates are successively laminated. CONSTITUTION:The ultrasonic wave horn 21 having a plurality of conical protrusions 31 and the recessed portions 33 surrounding said protrusions, is pressure-contacted on a plastic plate 11, and a rising part 41 is formed. A plastic flat plate 12 is lapped thereon, and ultrasonic wave welding is achieved by pressure-contacting of ultrasonic wave horn 21. The film 13 for chemical analysis is fitted into the recessed portion of a window 12a, and a third plastic flat plate 14 is placed thereon, and then the ultrasonic wave horn 23 having a smooth pressing surface is press contacted with said third plate, whereby they are welded by ultrasonic wave. The rising part 42 concentrates ultrasonic wave energy, and the plastic flat plate 12 is firmly connected to the plate 14, whereby a laminate 10 is completed.
Patent JP-H1181128-A (JP)
Title: Antimicrobial dishcloth
Inventor: SAEKI TATSUYA
IPC: D06M101/16
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dishcloth capable of fulfilling a self-cleaning effect while suppressing a reduction of physical properties and coloring in a base fabric, adhesive, etc., by compositely unifying a particulate semiconductor photocatalyst and particulate amorphous calcium phosphate and allowing the resultant particles to be included in or carried by the base fabric. SOLUTION: This dishcloth is obtained by including in a base fabric the composite particles resulted from compositely unifying a particulate semiconductor photocatalyst (pref. having an average particle size of 0.001 to 1 μm) and particulate amorphous calcium phosphate or by allowing the base fabric to carry the coniposite particles on the surface thereof by using an adhesive, etc., so that a photocatalyst activity of the semiconductor photocatalyst is displayed without decomposing the base fabric material and adhesive.
Patent JP-2000091259-A (JP)
Title: Rapid heating process for processing silicon wafer
Inventor: TEWS HELMUT HORST
IPC: H01L21/322
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To form a non-defect region and a pad oxide film with a specified thickness simultaneously by exposing a silicon wafer under an oxidation atmosphere at a controlled temperature, at a specified pressure and for a controlled period of time. SOLUTION: In rapid heating and annealing, a single crystal silicon wafer is held at an ambient temperature for 10 seconds, heated from the ambient temperature to 1200 deg.C for about 10 seconds and then is returned down to the ambient temperature. The thickness of an oxide film and the depth of a non- defect region are adjusted to desired target values by controlling the temperature and the annealing time at 740 Torr, that is high pressure close to atmospheric pressure, under 100% oxygen. In this process, the depth of the non-defect region is about 35 μm. This value is greater than minimum requirement, 10 μm. A target thickness about 8 μm is achieved by 1200οC/10 seconds rapid heating oxidation process under 100% oxygen according to relationship of time to the thickness of the oxide film.  The depth of the non-defect region is in fact greater than the targeting value, 10 μm.
Patent JP-2001071232-A (JP)
Title: Wiper device
Inventor: NISHIMURA HIROSHI
IPC: B23Q11/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance the life of a wiper by preventing it from coming in contact with a fellow wiper in a simple constitution not requiring motive power. SOLUTION: An upper side wiper 5 is fixed to a pallet 2 by a mounting member 6, a lower side wiper 8 is supported capable of taking refuge through a support member 7 to a pallet lower base 3. When the pallet is replaced, the upper side wiper 5 is integrally moved with the pallet 2 to wipe an upper surface of a table 1, and the lower side wiper 8 wipes a lower surface of the pallet 2 during moving. Before passing each other of the upper/lower wipers 5, 8, a dog 10 is engaged with a roller 12, to make the lower side wiper 8 take refuge from a wiping surface, and after passing each other, the lower side wiper 8 is reset to a side of the wiping surface by a spring member.
Patent JP-H03109153-A (JP)
Title: Wiper controller
Inventor: ITO TAKESHI
IPC: H02P29/00
Filed: 1989-09-22
Abstract: PURPOSE:To smoothly reverse a wiper blade without generating a large vibration in the reversal operation by reducing the revolution speed of a motor by a decelerating circuit when the wiper blade approaches a reversal position. CONSTITUTION:When an operating switch 3 is turned ON in the wiper operation, an H-signal is inputted into an FF 68 through an inverter 64 and an AND gate 65, and a signal (h) becomes H. Further, a signal (h) supplied from a pulse width modulation circuit 5 as deceleration circuit becomes H, since the input of an AND gate 51 is L. Accordingly, the output (l) of an AND gate 6a becomes H, and an FET control circuit 8 turns OFF an FET 10 and turns ON an FET 9, and a motor 1 is revolved in the normal direction. When a wiper blade 100 is shifted to the vicinity of the reversal position, and the fixed terminal 2b of a position detector 2 contacts a contactor 21, an FF 4 is reset, and the signal (k) becomes the signal obtained by the reversal of the prescribed pulses, and the motor 1 is decelerated in a prescribed rate.
Patent JP-H04256685-A (JP)
Title: Vacuum lift
Inventor: ADORUFU SHIYUMITSUTO
IPC: B66F9/18
Filed: 1991-09-26
Abstract: PURPOSE: To provide a simple and reliable valve device in a vacuum lift device by providing such an arrangement that a change-over switch allows a connecting member to move upward from a ventilating position to a suction position, just after the connecting part is moved downward twice to the lower end position. CONSTITUTION: A winch is coupled to a suction head 5 through a connecting member 14, and the suction head 5 is vertically guided by a guide 35 between two end positions, the connection member 41 and the guide constitute a valve device in the form of a three axial directional valve, a suction position and a ventilating position being set at the lower end and the upper end of the valve. Further, the connecting member 41 and the guide are coupled to each other through the intermediary of at least one change-over switch. The change-over switch allows the connection member 14 to move upward from the ventilating position to the suction position just after the connection member 41 is moved downward twice to the lower end.
Patent JP-H0561739-A (JP)
Title: Swap file managing system
Inventor: SATO NAOKO
IPC: G06F12/00
Filed: 1991-09-02
Abstract: PURPOSE:To improve the performance of a swap processing while considering the priority order of swap files. CONSTITUTION:When a swap file registering request is outputted, at a swap file registration part 1, a priority order deciding means 11 decides the priority order of swap files to be registered and a management table preparing means 12 sets the decided priority order information of swap files to a swap file management table 3. When a swap area allocating request is outputted, at a swap area allocation part 2, a vacant area retrieving means 21 retrieves vacant areas on the swap files while referring to the swap file management table 3, a file retrieving means 22 decides the swap file to retrieve the vacant area based on the priority order information of swap files called from the vacant area retrieving means 21, and an area securing means 23 turns the vacant area of the retrieved swap file to an allocated state.
Patent JP-2001074128-A (JP)
Title: Lubricating mechanism for transmission
Inventor: KAWAZOE MINORU
IPC: F16C33/66
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To increase lifetime of a pilot needle bearing largely without increasing the size and weight of a transmission. SOLUTION: Lubricant A scraped by a counter gear 20 or the like in a mission case 2 flows along a lubricant pail 32 as a lubricant receptacle of an inner wall 2c toward a lubricant hole 33 formed on a tip wall 2d. Then, the lubricant A passes through the lubricant hole 33 so as to reach an inlet of an oil hole 3c formed on an input shaft 3 through a lubricant passage 34 of a clutch housing 7. In the case where the lubricant A passes through the lubricant hole 33, foreign matters in the lubricant A are adsorbed and removed by a half-circular arc magnet 36 fixed to a bottom portion.
Patent JP-H0781205-A (JP)
Title: Plate making method for map
Inventor: TAMURA ATSUSHI
IPC: G03F1/00
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a printed matter using only process color ink without using a special color ink in a quality as if the special color were used by a method wherein a special color film original plate is expressed by high-screen negative film plates for process color ink, and the high-screen negative film plates are each synthesized with process color film original plates. CONSTITUTION:Based on a special color film original, prate 1, a picture pattern expressed by halftone dots of the special, color film original plate 1 is expressed by halftone dots of a higher screen ruling as well as separated to process colors through a conversion process 2. I-n this manner, Y', M', C' high-screen negative film plates 3 are obtained. Next, based on Y-C film original plates 1 and the high-screen negative film plates 3, the picture pattern IS processed through a synthesizing process 4. At this time, a map part is formed by the negative-to- positive reversing exposure of the high-screen negative film plate 3 to a new film original plate 5 and the other part is formed by the negative-to-positive reversing exposure of the conventional Y-C film original plate 1 intact to the new film original plate 5, whereby the layout of the both is made on the same film. In this synthesizing process, Y''-C'' film original plates 5 are obtained.
Patent JP-2000072324-A (JP)
Title: Sheet jogging device
Inventor: UENO SHINICHI
IPC: B65H39/11
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To perform a sheet jogging without deteriorating the productivity of after-treatment of sheets by providing an aligning member driving means for making an aligning member execute the aligning operation to a preliminary alignment position on this side from a sheet jogging completing position. SOLUTION: After a sheet is discharged onto a bin 1, an aligning operation for pressing the sheet to an alignment reference wall 2 from the side of the sheet is performed to the bin 1 performing no ascending or descending motion to execute the sheet jogging. Of the bins 1 to which sheets are actually discharged, the bins performing no ascending or descending motion are the top bin, the bottom bin, and the bin to which the final sheet is discharged. Accordingly, when the aligning operation to sheets is performed in any or all of these bins, the aligning operation is never performed during the ascending or descending motion of the bin. Since it is unnecessary to wait for the end of ascending or descending motion of the bin to perform the aligning operation, the sheet jogging can be performed without deteriorating the productivity.
Patent JP-H03110729-A (JP)
Title: Trigger discharge device
Inventor: OUCHI SHIGETOSHI
IPC: H01H33/66
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a trigger discharge device suitable for big current and high voltage by storing electrode portions in a vacuum, and mechanically bringing a fixed electrode and a movable electrode into contact with each other and separating them from each other so as to trigger the gap between both electrodes. CONSTITUTION:When a magnetic field is generated by excitation of an electromagnetic repulsive coil 14 in response to output from a control circuit 13 a current is induced in a short ring 11 and an electromagnetic repulsive force is generated between the electromagnetic repulsive coil 14 and the short ring 11 and the short ring 11 is driven upwards at high speed so that a movable electrode 8 is closed at high speed. When the output of the control circuit 13 is stopped the movable electrode 8 is lowered and an arc is generated between the movable electrode 8 and a fixed electrode 7 and the gap between the fixed electrode 7 and the movable electrode 8 is triggered and a current is caused to flow between both electrodes 7, 8 between which the gap is being retained by an opening spring 12. Thus a trigger discharge device that performs stable triggering for big current and high voltage is obtained.
Patent JP-S60139634-A (JP)
Title: Production of thymol
Inventor: TAKI KOUTAROU
IPC: B01J27/00
Filed: 1983-12-27
Abstract: PURPOSE:To enable the repeated use of the catalyst in the reaction of m-cresol with propylene to produce a thymol compound useful as an antiseptic and disinfectant, etc., and to improve the yield of the compound at a low cost, by using a solid phosphoric acid catalyst as the catalyst. CONSTITUTION:A thymol compound is produced by reacting m-cresol with propylene preferably at a molar ratio (propylene/m-cresol) of <=3, at 100-400 deg.C, preferably 150-250 deg.C, under a propylene pressure of 1atm-50kg/cm<2> in the presence of a solid phosphoric acid catalyst. The solid phosphoric acid catalyst used in the above reaction is prepared by usual immersion method, e.g. by immersing a carrier such as silica alumina in commercially available 85% aqueous solution of phosphoric acid, drying at 100-150 deg.C to evaporate the water, heating in air at 100-800 deg.C preferably 200-500 deg.C, and leaving to cool.
Patent JP-H0968639-A (JP)
Title: Drive controller
Inventor: NAKAJIMA HIDEKAZU
IPC: G02B7/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of the moving direction of the member being driven and the position detection and to detect high frequency signals which have a same level as the case that a single phase photointerrupter is used by detecting the amount of the movement of the member using a twophase photointerrupter and controlling the member being driven based on the detected amount of movement. SOLUTION: While sampling and counting analog detected signals by a twophase photointerrupter with a waveform shaping or an A/D conversion, the mode, in which two detected signals from photointerrupters 4 and 5 are counted, is switched to the mode, in which either one of the signals are counted, during the start of the member being driven. Thus, a high resolution detection is accomplished right after the start of the member and the movement is not stable. Furthermore, the sampling follows even though the frequencies of the detected signals becomes higher.
Patent JP-H0691017-A (JP)
Title: Multipurpose health apparatus
Inventor: OU GIYOKUJIYUN
IPC: A63B23/10
Filed: 1992-08-26
Abstract: PURPOSE: To provide a multipurpose health machine usable for various exercises in an ordinary home. CONSTITUTION: An expanding device is set between a pair of levers placed in parallel. A slide device 2 is equipped on each lever. Each slide device 2 is connected to the expanding device 3 to be drawn to the central direction by spring force. A rack to be a handle by pulling upward and to be a leg of the health machine by pulling downward is equipped respectively under a pair of levers. Thereby various kinds of training can be executed on a required position such as hand, leg, back muscle, etc., according to a setting manner.